What is the biggest mistake people make when starting a linac SRS program?

We teach a course on SBRT and Radiosurgery so I get to talk to many people starting SBRT and radiosurgery programs. I will offer one common programmatic error and highlight some common treatment planning errors.

Although some will disagree, a common programmatic error is thinking that you can do it ...

Get ready for a lot of IT headaches. Not really a mistake but I have found that LINAC based SRS requires a lot of different systems and programs to communicate which could become problematic in a network infrastructure in which you do not have the blessing or understanding of the IT gods that contro...